There is another identigal tag on the outside on the right hand side of the cabinet.
Also on the floor of the reel support area is a tag IGT SN 12951, Model R50C1, Description-Aristocrat, date mfg-4/83. Inside cabinet - ainsworth Consolidated Industries CW7154.
Before I ask a lot of troubleshooting questions, I wanted to identify what I have and if ay of the manuals I have acquired from the good membes of this forum will help me. I have acquired an inoperative slot machine that appears to be an IGT.